<!--
	var theblah
	var timerID
	var dropsloaded
	
	num_drops=4
	first_drop_offset_from_centre=0

//get platform info
	agt=navigator.userAgent.toLowerCase();

	ie=(document.all) ? 1:0
	if(ie){
		ie4=(agt.indexOf('msie 4.01')!=-1) ? 1:0
		ie5=(agt.indexOf('msie 5.01')!=-1) ? 1:0
		}
	else { ie4=0;ie5=0 }
	ns=(document.layers) ? 1:0
	ns6=(document.getElementById) ? 1:0
	win=( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) )
	mac=(agt.indexOf("mac")!=-1);

	imgs=(document.images) ? 1:0
	
//private functions
	offset=first_drop_offset_from_centre
	dropsloaded=0
	timerID=null

//show a drop
	function showdrop(num){
		if(dropsloaded){
			clearTimeout(timerID)
			hideall()
			if(ie) { theblah="drop"+num+".style.display='block'" }
			if(ns) { theblah="document.drop"+num+".display='block'" }
			if(ns6){ theblah="document.getElementById('drop"+num+"').style.display='block'" }
			eval(theblah);
			for(i=1;i<=num_drops;i++){
				document.getElementById("drop"+ i).parentNode.childNodes[0].className = "";
			}
		}
	}

//hide timer
	function hidedrop(num){
		if(dropsloaded){
			timerID=window.setTimeout('hideall()',500);
			//document.getElementById("drop"+num).parentNode.childNodes[0].className = "";
			return
			}
			
		}

//hide all
	function hideall(){
		if(dropsloaded){
			for(i=1;i<=num_drops;i++){
				if(ie) { theblah="drop"+i+".style.display='none'" }
				if(ns) { theblah="document.drop"+i+".display='none'" }
				if(ns6){ theblah="document.getElementById('drop"+i+"').style.display='none'" }
				eval(theblah)
				}
			}
		}

//keep drop
	function keepdrop(num)
	{
	if(dropsloaded)
		{
			clearTimeout(timerID)
		}  
	if(num == 0)
		{
		}
		else
		{ 
			var id = "drop" + num;
			var objCurrentSection = document.getElementById(id);    
			if (objCurrentSection != null)
			{ 
				objCurrentSection.parentNode.childNodes[0].className = "current";
				if (objCurrentSection.parentNode.parentNode.nodeName == "UL")
					showSection(objCurrentSection.parentNode.parentNode);        
			}
		}	
	}
function showSection(objSection)
	{    
		objSection.style.display = "block";
		objSection.parentNode.childNodes[0].className = "current";    
		if (objSection.parentNode.parentNode != null && objSection.parentNode.parentNode.nodeName == "UL")
			showSection(objSection.parentNode.parentNode);
	}
//register initial layer position - for irregularly spaced drops
	layerpos=new Array()
	function registerlayer(num){
		if(ie) { layerpos[num]=eval("drop"+num+".style.pixelLeft") }
		if(ns) { layerpos[num]=eval("document.drop"+num+".left") }
		if(ns6){ layerpos[num]=eval("document.getElementById('drop"+num+"').style.pixelLeft")}
		}
		
		//NS resize fix
	function MM_reloadPage(init) {  //reloads the window if Nav4 resized
		if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
		    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
		else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
		}
	MM_reloadPage(true);

//------------------------end dropdowns--------------------
		
//stop ns flickering
	if(ns || ns6){ offscreenBuffering=true }
	//msgConfirm function starts here